Arizona residents are in for a drastic change in weather as a powerful system moves across the state, bringing heavy rain, mountain snow, and rapidly shifting temperatures. After a period of mild and dry conditions, this storm is expected to impact travel, create hazardous road conditions, and even bring the threat of flooding in certain areas. Officials are urging residents to prepare now as the storm strengthens over the next 48 hours. Currently, much of the state is experiencing mild weather with Phoenix sitting at 57°F (14°C) under mostly cloudy skies. Tucson is slightly cooler at 55°F (13°C), while Flagstaff is already feeling the effects of colder air, sitting at 34°F (1°C). These calm conditions, however, won’t last long as moisture moves in from the Pacific, setting the stage for a statewide weather event.
How the Storm Will Unfold
By Thursday, the first signs of the storm will appear with increasing clouds and a chance of light rain developing in parts of central and southern Arizona. Phoenix is expected to see a high of 69°F (21°C), while Tucson will reach 71°F (21°C). Up north, Flagstaff will remain chilly at 37°F (3°C), with the first snow showers beginning to develop in the afternoon.
Friday is when the real action begins. The storm system will strengthen, bringing widespread rain to Phoenix, Tucson, and surrounding areas. Morning showers could impact the commute, and rain totals may add up quickly, leading to localized flooding in low-lying areas. Flagstaff and other higher elevations will experience a mix of rain and snow early in the day before transitioning to all snow as temperatures drop. With gusty winds and accumulating snowfall, driving through northern Arizona could become treacherous.
By Saturday, conditions will start improving. Phoenix will warm up to 72°F (22°C) under mostly sunny skies, while Tucson will see a mix of sun and clouds with a high of 64°F (18°C). Flagstaff will remain cool but drier, reaching a high of 44°F (6°C) as snow showers taper off.
What This Means for You
- Travel Could Be Dangerous: If you’re planning on driving through northern Arizona, expect icy and snow-covered roads. Interstate 40 and mountain passes could see travel delays.
- Flooding Risk in Some Areas: Heavy rain in central and southern Arizona could lead to temporary street flooding, especially in poorly drained areas. Avoid low-water crossings.
- Temperature Swings: The storm will bring rapid temperature drops in northern areas, which could catch some drivers and outdoor enthusiasts off guard.
How to Stay Safe and Prepare
- Check the Forecast Daily: With the storm evolving, conditions could change quickly. Stay updated on the latest weather reports.
- Plan Travel Carefully: If you must drive through snowy areas, keep an emergency kit in your vehicle with blankets, food, and extra water.
- Clear Storm Drains: If you live in an area prone to flooding, make sure gutters and storm drains are clear to help prevent water buildup.
- Stock Up on Essentials: Ensure you have enough food, water, and emergency supplies in case roads become impassable.
Stay Prepared, Arizona!
Arizona’s typically dry climate doesn’t often see storms of this magnitude, but this one is shaping up to be a significant event. From rain and potential flooding in the lower elevations to heavy snow in the mountains, this system will impact much of the state in different ways. The best thing residents can do now is stay informed, plan, and take precautions to avoid travel disruptions. While the storm won’t last long, its effects could linger, especially in areas that receive snow. Be prepared, Arizona—this one’s going to be a wild ride!